1.如播卡顿或失败可切换片源。
2.如播放失败可点击切换线路。
3.我们最近发现视频里开始有插播广告，每个视频大概有好几秒，可以用快进跳过。这些广告都是视频源那边自带的，我们这边无法控制，谢谢大家的谅解。
年份：
2018
主演：
类别：
The history of mankind is a never-ending story of change, revolution, and evolution, but surely no span of a hundred years can claim to have changed the world so dramatically as the Twentieth Century. In this series we examine the 101 Events which, in the judgment of experts, including those who contribute to the series, most influentially shaped the century, our world, and our way of life.
